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SUMO
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KB Term:
Sigma KEE - ClosedTwoDimensionalFigure
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closed two dimensional figure
Any
TwoDimensionalFigure
which has a well defined interior and exterior.
Relationships
Parents
two dimensional figure
The class of
GeometricFigure
s that have position and an extension along two dimensions, viz. plane figures like circles and polygons.
Children
polygon
A
ClosedTwoDimensionalFigure
that is composed exclusively of straight lines, i.e.
OneDimensionalFigure
s.
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Sigma version 3.0 is
open source software
produced by
Articulate Software
and its partners
